name: 🏛️ 铸渊主权服务器 · 部署

# ═══════════════════════════════════════════════════════════
# 铸渊主权服务器部署工作流
# 编号: ZY-WF-铸体 (新器官 · 服务器部署引擎)
# 守护: 铸渊 · ICE-GL-ZY001
# 版权: 国作登字-2026-A-00037559
# ═══════════════════════════════════════════════════════════

on:
  push:
    branches: [main]
    paths:
      - 'server/**'
      - 'docs/index.html'
      - 'docs/css/**'
      - 'docs/js/**'
      - 'docs/zh/**'
  workflow_dispatch:
    inputs:
      action:
        description: '部署动作'
        required: true
        default: 'deploy'
        type: choice
        options:
          - deploy
          - init
          - health-check
          - promote
          - setup-ssl
      deploy_target:
        description: '部署目标站点'
        required: false
        default: 'preview'
        type: choice
        options:
          - preview
          - production
      ssl_domain:
        description: 'SSL域名 (仅setup-ssl时需要，如: guanghulab.online)'
        required: false
        type: string

concurrency:
  group: zhuyuan-server-deploy
  cancel-in-progress: false

permissions:
  contents: read

jobs:
  # ═══ §1 初始化 (仅首次) ═══
  init:
    name: 🔧 服务器初始化
    if: github.event.inputs.action == 'init'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: 🔐 配置SSH
        env:
          SSH_KEY: ${{ secrets.ZY_SERVER_KEY }}
        run: |
          mkdir -p ~/.ssh
          echo "$SSH_KEY" > ~/.ssh/zy_key
          chmod 600 ~/.ssh/zy_key
          # 验证私钥格式完整性
          if head -1 ~/.ssh/zy_key | grep -q "BEGIN" && tail -1 ~/.ssh/zy_key | grep -q "END"; then
            echo "✅ SSH私钥格式正确（BEGIN/END标记完整）"
          else
            echo "❌ SSH私钥格式异常 — 请检查 GitHub Secrets 中 ZY_SERVER_KEY 的内容"
            echo "   应以 '-----BEGIN' 开头，以 '-----END' 结尾"
            exit 1
          fi
          ssh-keyscan -H ${{ secrets.ZY_SERVER_HOST }} >> ~/.ssh/known_hosts 2>/dev/null

      - name: 🔍 SSH连接测试
        run: |
          echo "🔍 测试SSH连接到 ${{ secrets.ZY_SERVER_HOST }}..."
          ssh -i ~/.ssh/zy_key -o BatchMode=yes -o ConnectTimeout=10 \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }} \
            'echo "✅ SSH连接成功 · $(hostname) · $(date)"' || {
            echo ""
            echo "═══════════════════════════════════════════════"
            echo "❌ SSH连接失败 · 排查指南"
            echo "═══════════════════════════════════════════════"
            echo ""
            echo "可能原因:"
            echo "  1. 服务器未配置对应的SSH公钥"
            echo "  2. GitHub Secrets中的私钥不完整或格式错误"
            echo "  3. SSH用户名不正确"
            echo ""
            echo "修复步骤（冰朔操作）:"
            echo "  ① 登录腾讯云控制台 → 轻量应用服务器 → 选择新加坡服务器"
            echo "  ② 点击「远程登录」→ 使用网页终端登录"
            echo "  ③ 在终端中执行以下命令生成新密钥:"
            echo "     ssh-keygen -t ed25519 -f ~/.ssh/github_deploy -N ''"
            echo "     cat ~/.ssh/github_deploy.pub >> ~/.ssh/authorized_keys"
            echo "     chmod 700 ~/.ssh && chmod 600 ~/.ssh/authorized_keys"
            echo "     cat ~/.ssh/github_deploy"
            echo "  ④ 复制输出的私钥内容（从 -----BEGIN 到 -----END 完整复制）"
            echo "  ⑤ 打开 GitHub → Settings → Secrets → 更新 ZY_SERVER_KEY"
            echo "═══════════════════════════════════════════════"
            exit 1
          }

      - name: 📦 上传初始化脚本
        run: |
          scp -i ~/.ssh/zy_key \
            server/setup/zhuyuan-server-init.sh \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }}:/tmp/

      - name: 🚀 执行初始化
        run: |
          ssh -i ~/.ssh/zy_key \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }} \
            'chmod +x /tmp/zhuyuan-server-init.sh && sudo /tmp/zhuyuan-server-init.sh'

  # ═══ §2 部署应用 (默认部署到预览站) ═══
  deploy:
    name: 🚀 部署应用代码
    if: github.event.inputs.action == 'deploy' || github.event.inputs.action == '' || github.event_name == 'push'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: 🔐 配置SSH
        env:
          SSH_KEY: ${{ secrets.ZY_SERVER_KEY }}
        run: |
          mkdir -p ~/.ssh
          echo "$SSH_KEY" > ~/.ssh/zy_key
          chmod 600 ~/.ssh/zy_key
          ssh-keyscan -H ${{ secrets.ZY_SERVER_HOST }} >> ~/.ssh/known_hosts 2>/dev/null

      - name: 📦 同步应用代码
        run: |
          # 确定部署目标: preview (默认) 或 production
          TARGET="${{ github.event.inputs.deploy_target || 'preview' }}"
          TARGET_DIR="/opt/zhuyuan/sites/${TARGET}"
          echo "📦 部署目标: ${TARGET} → ${TARGET_DIR}"

          # 确保目标目录存在
          ssh -i ~/.ssh/zy_key \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }} \
            "mkdir -p ${TARGET_DIR} /opt/zhuyuan/app /opt/age-os/mcp-server /opt/age-os/agents /opt/age-os/logs"

          # 同步后端应用代码
          rsync -avz --delete \
            -e "ssh -i ~/.ssh/zy_key" \
            server/app/ \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }}:/opt/zhuyuan/app/

          # 同步 AGE OS MCP Server 代码
          rsync -avz --delete \
            -e "ssh -i ~/.ssh/zy_key" \
            --exclude='node_modules' \
            server/age-os/mcp-server/ \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }}:/opt/age-os/mcp-server/

          # 同步 AGE OS Agents 代码（活模块 · S5新增）
          rsync -avz --delete \
            -e "ssh -i ~/.ssh/zy_key" \
            server/age-os/agents/ \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }}:/opt/age-os/agents/

          # 同步 AGE OS Schema
          rsync -avz \
            -e "ssh -i ~/.ssh/zy_key" \
            server/age-os/schema/ \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }}:/opt/age-os/schema/

          # 同步 AGE OS PM2 配置
          scp -i ~/.ssh/zy_key \
            server/age-os/ecosystem.config.js \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }}:/opt/age-os/

          # 同步 AGE OS package.json
          scp -i ~/.ssh/zy_key \
            server/age-os/package.json \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }}:/opt/age-os/

      - name: 🌐 同步前端内容到站点
        run: |
          TARGET="${{ github.event.inputs.deploy_target || 'preview' }}"
          TARGET_DIR="/opt/zhuyuan/sites/${TARGET}"
          echo "🌐 同步前端 → ${TARGET_DIR}"

          # 同步 docs/ 目录下的前端文件到站点目录
          # 排除不需要的文件(markdown文档、CNAME等)
          rsync -avz --delete \
            -e "ssh -i ~/.ssh/zy_key" \
            --exclude='CNAME' \
            --exclude='*.md' \
            --exclude='.nojekyll' \
            --exclude='ontology/' \
            --exclude='daily-reports/' \
            --exclude='dashboard/' \
            --exclude='dev-portal/' \
            docs/ \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }}:${TARGET_DIR}/

          echo "✅ 前端内容已部署到 ${TARGET_DIR}"

      - name: 📦 同步配置文件
        env:
          ZY_DOMAIN_MAIN: ${{ secrets.ZY_DOMAIN_MAIN }}
          ZY_DOMAIN_PREVIEW: ${{ secrets.ZY_DOMAIN_PREVIEW }}
        run: |
          # PM2 配置
          scp -i ~/.ssh/zy_key \
            server/ecosystem.config.js \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }}:/opt/zhuyuan/config/pm2/

          # Nginx 配置 — 注入域名
          cp server/nginx/zhuyuan-sovereign.conf /tmp/zhuyuan-sovereign.conf
          if [ -n "$ZY_DOMAIN_MAIN" ]; then
            sed -i "s/ZY_DOMAIN_MAIN_PLACEHOLDER/$ZY_DOMAIN_MAIN/g" /tmp/zhuyuan-sovereign.conf
            echo "✅ 主域名已注入: $ZY_DOMAIN_MAIN"
          else
            echo "⚠️ ZY_DOMAIN_MAIN 未配置，使用IP访问"
            sed -i "s/ZY_DOMAIN_MAIN_PLACEHOLDER//g" /tmp/zhuyuan-sovereign.conf
          fi
          if [ -n "$ZY_DOMAIN_PREVIEW" ]; then
            sed -i "s/ZY_DOMAIN_PREVIEW_PLACEHOLDER/$ZY_DOMAIN_PREVIEW/g" /tmp/zhuyuan-sovereign.conf
            echo "✅ 预览域名已注入: $ZY_DOMAIN_PREVIEW"
          else
            echo "⚠️ ZY_DOMAIN_PREVIEW 未配置，预览站使用默认server_name"
            # Nginx中 _ 是标准的catch-all server_name，不匹配任何实际域名
            sed -i "s/ZY_DOMAIN_PREVIEW_PLACEHOLDER/_/g" /tmp/zhuyuan-sovereign.conf
          fi
          ZY_BRAIN_HOST="${{ secrets.ZY_BRAIN_HOST }}"
          if [ -n "$ZY_BRAIN_HOST" ]; then
            sed -i "s/ZY_BRAIN_HOST_PLACEHOLDER/$ZY_BRAIN_HOST/g" /tmp/zhuyuan-sovereign.conf
            echo "✅ 大脑服务器已注入V3桥接: $ZY_BRAIN_HOST"
          else
            echo "⚠️ ZY_BRAIN_HOST 未配置，V3桥接不可用"
            sed -i '/ZY_BRAIN_HOST_PLACEHOLDER/d' /tmp/zhuyuan-sovereign.conf
          fi
          scp -i ~/.ssh/zy_key \
            /tmp/zhuyuan-sovereign.conf \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }}:/opt/zhuyuan/config/nginx/zhuyuan-sovereign.conf

      - name: 📦 同步迁移脚本
        run: |
          # 同步数据库迁移运行器
          rsync -avz \
            -e "ssh -i ~/.ssh/zy_key" \
            server/age-os/scripts/ \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }}:/opt/age-os/scripts/

      - name: 📥 安装依赖 & 重启
        env:
          ZHUYUAN_API_KEY: ${{ secrets.ZHUYUAN_API_KEY }}
          ZY_DB_HOST: ${{ secrets.ZY_DB_HOST }}
          ZY_DB_USER: ${{ secrets.ZY_DB_USER }}
          ZY_DB_PASS: ${{ secrets.ZY_DB_PASS }}
          ZY_DB_NAME: ${{ secrets.ZY_DB_NAME }}
          ZY_DB_PORT: ${{ secrets.ZY_DB_PORT }}
        run: |
          COMMIT_SHA="${{ github.sha }}"
          REF_NAME="${{ github.ref_name }}"
          ssh -i ~/.ssh/zy_key \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }} << DEPLOY_CMD

          set -e
          cd /opt/zhuyuan/app

          # 安装依赖
          npm install --production 2>&1

          # 复制Nginx配置
          sudo cp /opt/zhuyuan/config/nginx/zhuyuan-sovereign.conf /etc/nginx/sites-available/zhuyuan.conf
          sudo ln -sf /etc/nginx/sites-available/zhuyuan.conf /etc/nginx/sites-enabled/zhuyuan.conf

          # 移除默认配置文件，避免 duplicate default_server 冲突
          # zhuyuan.conf 已声明 listen 80 default_server，不能与 default 文件共存
          sudo rm -f /etc/nginx/sites-enabled/default

          sudo nginx -t && sudo systemctl reload nginx

          # PM2 重启 · 主应用
          pm2 delete zhuyuan-server 2>/dev/null || true
          pm2 start /opt/zhuyuan/config/pm2/ecosystem.config.js
          pm2 save

          # ─── AGE OS MCP Server 部署 ───
          cd /opt/age-os
          npm install --production 2>&1

          # 写入 MCP Server 环境变量配置
          cat > /opt/age-os/.env.mcp << 'ENV_EOF'
NODE_ENV=production
MCP_PORT=3100
MCP_BIND_HOST=127.0.0.1
ENV_EOF

          # 注入密钥（从 GitHub Secrets）
          echo "ZHUYUAN_API_KEY=${ZHUYUAN_API_KEY}" >> /opt/age-os/.env.mcp
          echo "ZY_DB_HOST=${ZY_DB_HOST:-127.0.0.1}" >> /opt/age-os/.env.mcp
          echo "ZY_DB_USER=${ZY_DB_USER:-zy_admin}" >> /opt/age-os/.env.mcp
          echo "ZY_DB_PASS=${ZY_DB_PASS}" >> /opt/age-os/.env.mcp
          echo "ZY_DB_NAME=${ZY_DB_NAME:-age_os}" >> /opt/age-os/.env.mcp
          echo "ZY_DB_PORT=${ZY_DB_PORT:-5432}" >> /opt/age-os/.env.mcp
          chmod 600 /opt/age-os/.env.mcp

          # ─── 自动执行数据库迁移 ───
          echo ""
          echo "═══ 数据库迁移 ═══"
          cd /opt/age-os
          # 加载环境变量供迁移脚本使用
          export ZY_DB_HOST="${ZY_DB_HOST:-127.0.0.1}"
          export ZY_DB_USER="${ZY_DB_USER:-zy_admin}"
          export ZY_DB_PASS="${ZY_DB_PASS}"
          export ZY_DB_NAME="${ZY_DB_NAME:-age_os}"
          export ZY_DB_PORT="${ZY_DB_PORT:-5432}"
          node scripts/db-migrate.js || echo "⚠️ 数据库迁移有警告（非致命·应用仍会启动）"
          echo "═══════════════════"
          echo ""

          # PM2 重启 MCP Server（读取 .env.mcp）
          pm2 delete age-os-mcp 2>/dev/null || true
          pm2 delete age-os-agents 2>/dev/null || true
          cd /opt/age-os && pm2 start ecosystem.config.js
          pm2 save

          # 健康检查
          sleep 3
          curl -sf http://localhost:3800/api/health || echo "⚠️ 主应用健康检查失败，等待更长时间..."
          curl -sf http://localhost:3100/health || echo "⚠️ MCP Server健康检查失败，等待更长时间..."
          sleep 5
          curl -sf http://localhost:3800/api/health && echo "✅ 主应用已上线" || echo "❌ 主应用启动失败"
          curl -sf http://localhost:3100/health && echo "✅ MCP Server已上线" || echo "❌ MCP Server启动失败"

          # 记录部署操作
          curl -sf -X POST http://localhost:3800/api/operations \
            -H "Content-Type: application/json" \
            -d "{
              \"operator\": \"铸渊 · GitHub Actions\",
              \"action\": \"自动部署\",
              \"details\": \"commit: ${COMMIT_SHA}, branch: ${REF_NAME}\"
            }" || true

          DEPLOY_CMD

  # ═══ §3 健康检查 ═══
  health-check:
    name: 💚 健康检查
    if: github.event.inputs.action == 'health-check'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: 🔐 配置SSH
        env:
          SSH_KEY: ${{ secrets.ZY_SERVER_KEY }}
        run: |
          mkdir -p ~/.ssh
          echo "$SSH_KEY" > ~/.ssh/zy_key
          chmod 600 ~/.ssh/zy_key
          ssh-keyscan -H ${{ secrets.ZY_SERVER_HOST }} >> ~/.ssh/known_hosts 2>/dev/null

      - name: 💚 执行健康检查
        run: |
          ssh -i ~/.ssh/zy_key \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }} << 'HEALTH_CMD'

          echo "═══ 铸渊主权服务器健康报告 ═══"
          echo ""

          echo "§1 系统状态:"
          uptime
          echo ""

          echo "§2 磁盘使用:"
          df -h /
          echo ""

          echo "§3 内存使用:"
          free -m
          echo ""

          echo "§4 PM2 进程:"
          pm2 list 2>/dev/null || echo "PM2 未运行"
          echo ""

          echo "§5 Nginx 状态:"
          systemctl is-active nginx && echo "Nginx: 运行中" || echo "Nginx: 已停止"
          echo ""

          echo "§6 应用健康:"
          curl -sf http://localhost:3800/api/health | jq . 2>/dev/null || echo "应用未响应"
          echo ""

          echo "§7 大脑状态:"
          curl -sf http://localhost:3800/api/brain | jq '.files_present, .files_total' 2>/dev/null || echo "大脑API未响应"
          echo ""

          echo "§8 双站点状态:"
          curl -sf http://localhost:3800/api/sites | jq . 2>/dev/null || echo "站点API未响应"

          HEALTH_CMD

  # ═══ §4 一键推送: 预览站 → 主站 ═══
  promote:
    name: 🚀 预览站→主站 一键推送
    if: github.event.inputs.action == 'promote'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: 🔐 配置SSH
        env:
          SSH_KEY: ${{ secrets.ZY_SERVER_KEY }}
        run: |
          mkdir -p ~/.ssh
          echo "$SSH_KEY" > ~/.ssh/zy_key
          chmod 600 ~/.ssh/zy_key
          ssh-keyscan -H ${{ secrets.ZY_SERVER_HOST }} >> ~/.ssh/known_hosts 2>/dev/null

      - name: 🚀 执行推送
        run: |
          echo "🚀 一键推送: 预览站 → 主站"
          RUN_ID="${{ github.run_id }}"
          ssh -i ~/.ssh/zy_key \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }} << PROMOTE_CMD

          # 调用铸渊 API 执行推送
          RESULT=\$(curl -sf -X POST http://localhost:3800/api/sites/promote \
            -H "Content-Type: application/json" \
            -d "{
              \"operator\": \"冰朔 · 通过 GitHub Actions 授权推送\",
              \"note\": \"workflow_dispatch promote · run_id: ${RUN_ID}\"
            }" 2>/dev/null)

          if [ \$? -eq 0 ]; then
            echo "\$RESULT" | jq . 2>/dev/null || echo "\$RESULT"
            echo ""
            echo "✅ 预览站已推送到主站"
          else
            echo "❌ 推送失败"
            echo "尝试手动执行..."
            if [ -d /opt/zhuyuan/sites/preview ] && [ -f /opt/zhuyuan/sites/preview/index.html ]; then
              rsync -a --delete /opt/zhuyuan/sites/preview/ /opt/zhuyuan/sites/production/
              echo "✅ 手动推送完成"
            else
              echo "❌ 预览站无内容，无法推送"
              exit 1
            fi
          fi

          PROMOTE_CMD

      - name: 💚 推送后验证
        run: |
          ssh -i ~/.ssh/zy_key \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }} << 'VERIFY_CMD'

          echo "═══ 推送后验证 ═══"
          echo ""
          echo "主站内容:"
          ls -la /opt/zhuyuan/sites/production/ | head -10
          echo ""
          echo "站点状态:"
          curl -sf http://localhost:3800/api/sites | jq . 2>/dev/null || echo "API未响应"

          VERIFY_CMD

  # ═══ §5 SSL证书配置 ═══
  setup-ssl:
    name: 🔒 SSL证书配置
    if: github.event.inputs.action == 'setup-ssl'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: 🔐 配置SSH
        env:
          SSH_KEY: ${{ secrets.ZY_SERVER_KEY }}
        run: |
          mkdir -p ~/.ssh
          echo "$SSH_KEY" > ~/.ssh/zy_key
          chmod 600 ~/.ssh/zy_key
          if head -1 ~/.ssh/zy_key | grep -q "BEGIN" && tail -1 ~/.ssh/zy_key | grep -q "END"; then
            echo "✅ SSH私钥格式正确"
          else
            echo "❌ SSH私钥格式异常"
            exit 1
          fi
          ssh-keyscan -H ${{ secrets.ZY_SERVER_HOST }} >> ~/.ssh/known_hosts 2>/dev/null

      - name: 🔍 SSH连接测试
        run: |
          ssh -i ~/.ssh/zy_key -o BatchMode=yes -o ConnectTimeout=10 \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }} \
            'echo "✅ SSH连接成功 · $(hostname)"'

      - name: 📦 上传SSL配置脚本
        run: |
          scp -i ~/.ssh/zy_key \
            server/setup/setup-ssl.sh \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }}:/tmp/setup-ssl.sh

      - name: 🔒 执行SSL配置
        run: |
          SSL_DOMAIN="${{ github.event.inputs.ssl_domain }}"
          ZY_DOMAIN_PREVIEW="${{ secrets.ZY_DOMAIN_PREVIEW }}"

          # 如果未指定域名，使用预览域名
          if [ -z "$SSL_DOMAIN" ]; then
            SSL_DOMAIN="$ZY_DOMAIN_PREVIEW"
          fi

          if [ -z "$SSL_DOMAIN" ]; then
            echo "❌ 未指定SSL域名"
            echo ""
            echo "请在触发工作流时填写 ssl_domain 参数"
            echo "例如: guanghulab.online"
            exit 1
          fi

          echo "🔒 配置SSL: $SSL_DOMAIN"
          echo ""

          ssh -i ~/.ssh/zy_key \
            ${{ secrets.ZY_SERVER_USER }}@${{ secrets.ZY_SERVER_HOST }} \
            "chmod +x /tmp/setup-ssl.sh && sudo bash /tmp/setup-ssl.sh $SSL_DOMAIN"

      - name: 💚 SSL验证
        run: |
          SSL_DOMAIN="${{ github.event.inputs.ssl_domain || secrets.ZY_DOMAIN_PREVIEW }}"
          if [ -n "$SSL_DOMAIN" ]; then
            echo "🔍 验证HTTPS: https://$SSL_DOMAIN"
            sleep 3
            HTTP_CODE=$(curl -sf -o /dev/null -w "%{http_code}" "https://${SSL_DOMAIN}/" 2>/dev/null || echo "000")
            echo "HTTPS状态码: $HTTP_CODE"
            if [ "$HTTP_CODE" != "000" ]; then
              echo "✅ HTTPS可访问"
            else
              echo "⚠️ HTTPS暂时不可访问 (可能需要等待DNS传播)"
            fi
          fi